• PREMIUM MATERIAL: When it comes to tumblers, our primary concern is quality.Our 30oz insulated tumblers is made of high quality food-grade 304 stainless steel,which can withstand the collisions during daily use while also preventing rust and dents.The smooth surface is easy to clean, and the electrically polished interior ensures that your 30oz insulated coffee mug remains pure and does not produce unwanted odors.
• DOUBLE WALL VACUUM INSULATION: We want to drink chilled drinks in the hot summer and hot coffee in the cold winter, and this 30oz coffee tumbler does it.This stainless steel tumbler cup adopts double wall insulation technology, which can keep your beverage cold for up to 12 hours and hot for up to 8 hours. This technology also prevents the insulated cup from sweating! Keep every sip you drink fresh as much as possible.
• LEAK-PROOF LID WITH HANDLE: Our handle is connected to the lid and is an ergonomic rotating handle.This double wall vacuum insulated tumblers with handle features a screw cap design and is equipped with a sealing ring to prevent beverage spillage. Ensuring safe use for both the handle and leak prevention.Even if shaken or accidentally poured out, it will not leak.
• SUCK OR SIP AS YOU WISH: Our 30oz tumbler features a unique flip straw & spout 2-in-1 Lid design，You can directly open the flip style nozzle to drink water, or use the flip straw to drink water. The straw nozzle has a protective cap that can be fastened to protect your beverage from dust.
• FITS CUP HOLDERS: This 30oz insulated cup with straw can be used as a travel coffee mug.The taper base design is suitable for car cup holders,making it your perfect travel companion.As a daily thermal cup,it is equally impressive and plays a huge role in timely hydration in daily life. Whether it's for outings, workouts, the office, or at home, this 30oz insulated tumblers with handles can add color to you.
• WIDELY USE: Our 30oz insulated travel coffee mug is suitable for homes, offices, picnics, and gatherings. This is a cute, stylish, and widely use thermos water cup that can meet your needs for hot or cold drinks: coffee, juice, milk, champagne. Also it is the perfect gift for birthdays, Valentine's Day, Mother's Day, or Father's Day. If you are not satisfied with our stainless steel tumbler, please contact us and we will make every effort to solve your problem.